@JohnMargueritte: "Hello,
I want to convert postscript to PDF/A.
First of all, when I launch Acrobat Distiller 8.0.
It seems only possible to convert to PDF/A 1b. Is there a way to convert to PDF/A 1a. (It's possible in Acrobat 8 Professionnal but I don't see it in the distiller).
Secondly I want to use the JBIG2 lossless compression for image and add XMP metadata. Again I find how to do it in Acrobat 8 Professionnal but not with the distiller.
Can someone help to do it with settings of the distiller or help me to do it in batch mode with Acrobat 8 Professionnal ?
Thanks for your help."
    @Aandi_Inston: "PDF/A 1-a requires a detailed analysis of the file to create tags and
structure; ideally this is done in the authoring application; really
good PDF/A 1-a files may need significant manual intervention
otherwise.  Anyway, this is far beyond the scope of Distiller.
Similarly, but differently, JBIG2 compression is based on
full-document analysis to find patterns on the pages before doing the
compression. Well out of the scope of Distiller.
Sorry, not sure what you can do with batch mode.
Aandi Inston"
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